．I haven't my photograph album _____, but I'll show it to you later．
| A．at hand | B．at work | C．at ease | D．at length |
How about taking______short breake? I want to make______call.
| A．the; a | B．a;the | C．the;the | D．a;a |
His letter was so confusing that I could hardly make any ___ of it.
| A．explaination | B．meaning | C．sense | D．guess |
In that country, you can see the temple ___ the 12th century.
| A．dated from | B．dated back to | C．belonged to | D．dating from |
Only when I left my parents for Italy ___ how much I loved them.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |
It was not until 1920 ___ regular radio broadcasts began.
| A．while | B．when | C．that | D．since |